JP2018049669A - Chat interface with haptic feedback functionality - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a chat interface allowing a user to exchange haptic chat messages with other users in a chat session over a computer network.SOLUTION: A device comprises an input device, a network interface, a microphone, and a processor in communication with the network interface and the input device. The processor is configured to receive input including a text message from a user, associate a haptic command with the text message, and send the text message and the haptic command to a remote device.SELECTED DRAWING: Figure 1

Description

  The present invention generally relates to an interface device for allowing a human to interact with a computer system, and more particularly to a computer interface device that provides input from a user to the computer system and provides force feedback to the user. Related to.

  With an interface device, a user can play a game on a computer, experience a simulation or virtual reality environment, use a computer-aided design system, operate a graphical user interface (GUI), or otherwise screen It can interact with the environment displayed by the computer system to perform functions and tasks such as affecting the events or images drawn above. Common human-computer interface devices used for such interactions include joysticks, mice, trackballs, styluses, tablets, pressure sensitive balls, etc. that are connected to a computer system that controls the displayed environment. Generally, a computer updates the environment in response to a user's manipulation of a physical object that can be manipulated by the user, such as a joystick handle or mouse, and provides visual and audio feedback to the user. The computer senses that the user operates the user object by means of a sensor provided on the interface device that transmits a signal indicating the position to the computer.

  In some interface devices, the user is also provided with haptic feedback, also known as “force feedback”. These types of interface devices can provide physical sensations felt by a user operating an object that can be operated by a user of the interface device. For example, a Wingman force joystick or Wingman force feedback mouse from Logitech. Inc. may be connected to a computer to provide force to the user of the controller. The device uses one or more motors or other actuators and is connected to a control computer system. The computer system controls forces on the joystick that are related to and coordinated with the displayed events and interactions by sending control signals or commands to the actuators. In this way, the computer system conveys a physical force sensation to the user in conjunction with other feedback provided when the user is grasping or touching a joystick or other object of the interface device. be able to. For example, if the user moves an object that can be manipulated and causes the displayed cursor to interact with another displayed graphic object, the computer issues a command that causes the actuator to output a force on the user object. Can convey a sensation of feeling to

  Force feedback can be used to convey not only effects but also thoughts and messages. The Force, in many instances, gives the message recipient additional information that may not be obvious in text or voice messages. For example, a text message sent to another user over the Internet may not contain information indicating how strong the user feels about the topic being expressed or other message subtext. As an emoticon, which is an emotional or message icon representation, such as “smiley” that represents a humorous message represented as a colon and right parenthesis mark :) that resembles a smiling face when viewed from the side This known sub-text can be expressed using known icons or symbols. Changes in smiley emoticons can express a variety of other emotions. However, such emoticons and symbols are limited in terms of the complexity of the messages they carry and the possible range of different messages. In contrast, haptic feedback can provide a much more complex and direct way to represent such subtext in a more persuasive manner for other users.

US Pat. No. 5,379,811 US Pat. No. 6,169,540 US Pat. No. 5,734,373 US Pat. No. 6,028,593 US Pat. No. 6,161,126

  The present invention is directed to an interface that allows a user to exchange haptic chat messages with other users over a computer network. A user can provide a message that causes haptic sensation to one or more remote users having a haptic interface device that allows them to send more diversified and compelling messages in a chat environment.

More particularly, the method according to claim 1 of the present invention comprises receiving input comprising a text message, associating the text message with a haptic command, the text message, and the haptic command. Transmitting to one or more recipients.
The invention of claim 2 is the method of claim 1, wherein transmitting the text message includes transmitting the text message over a wireless network.

The invention according to claim 3 is the method according to claim 1, wherein the text message and the haptic command are transmitted by a simulated person.
The invention according to claim 4 is the method according to claim 1, wherein the haptic command includes an authored haptic command.
The invention according to claim 5 is the method of claim 1, further comprising selecting the haptic command from a standardized library of haptic commands.

The invention of claim 6 includes an input device, a network interface, a microphone, the network interface, and a processor in communication with the input device, the processor receiving an input including a text message, and the text A device configured to associate a haptic command with a message and transmit the text message and the haptic command to one or more recipients.

The invention according to claim 7 is the device according to claim 6, wherein the network interface is a wireless network interface.
The invention according to claim 8 is the device according to claim 6, wherein the text message and the haptic command are transmitted by a simulated person.
The invention according to claim 9 is the device according to claim 6, wherein the haptic command includes an authored haptic command.

The invention of claim 10 is the device of claim 6 wherein the processor is further configured to select the haptic command from a standardized library of haptic commands.
The invention according to claim 11 is a computer readable medium including a program code, the program code for receiving an input including a text message, and a haptic command associated with the text message. A computer readable medium comprising program code and program code for transmitting the text message and the haptic command to one or more recipients.

According to a twelfth aspect of the present invention, the program code for transmitting the text message and the haptic command includes a program code for transmitting the text message and the haptic command via a wireless network. Computer readable medium.
The invention according to claim 13 is characterized in that the program code for transmitting the text message and the haptic command includes program code for transmitting the text message and the haptic command by a simulated person. Computer readable medium.

The invention according to claim 14 is the computer-readable medium according to claim 11, wherein the haptic command includes an authored haptic command.
The invention according to claim 15 is the computer-readable medium according to claim 11, wherein the program code further includes program code for selecting the haptic command from a standardized library of haptic commands.

A method is provided that includes receiving input including a text message from a user, associating a haptic command with the text message, and transmitting the text message and the haptic command to a remote device. Also good.
Transmitting the text message may include transmitting the text message across a wireless network.

  An input device, a network interface, a microphone, the network interface, and a processor in communication with the input device, wherein the processor receives an input including a text message from a user, and sends a haptic command to the text message. A device may be provided that is configured to transmit the association, the text message, and the haptic command to a remote device.

The network interface may be a wireless network interface.
The device may be a hand-held device.
A method is provided that includes receiving input including a voice from a user, determining a haptic command associated with the voice, and transmitting the voice and the haptic command to a remote device. Also good.

Determining the haptic command may be based on a user selection of a haptic effect.
Determining the haptic command may be based on speech recognition of the speech.
A microphone, a network interface configured to communicate using the Internet, an input device, and a processor in communication with the microphone, the network interface, and the input device, the processor receiving audio from the microphone A device is provided that is configured to receive a message, determine a haptic effect associated with the voice message, and transmit the voice message and the haptic effect to a remote device using the network interface. May be.

The processor may be further configured to determine the haptic effect based on a user selection of the haptic effect.
The processor may be further configured to determine the haptic effect based on speech recognition of the voice message.
The network interface may be a wireless network interface.

The device may be a hand-held device.
A chat interface displayed by the local computer may be provided that can provide haptic messages to other users throughout the network. The chat interface is displayed on the display device of the local computer and input data from a user of the local computer providing an outgoing chat message that can include transmitted force information may be received at the chat interface. Outgoing chat messages are sent over a computer network to a remote computer connected to the local host computer, which displays the chat interface and outputs a haptic sensation to the remote computer user based at least in part on the force information You may be able to. An incoming message from a remote computer that may include received force information may be received at the chat interface. The incoming chat message may be displayed on the display device to the user of the local computer. The haptic sensation can be output to a user of the local computer using a haptic device coupled to the local computer, and the haptic sensation may be based at least in part on received force information received from the remote computer. .

  The local computer and the remote computer may be respectively coupled to a server machine such as an IRC server via a network, or may be coupled to each other via a peer-to-peer connection. The chat interface preferably includes a plurality of available haptic effects, each selectable by the user to be transmitted as force information in a chat message. The chat interface may also allow the user to create a custom haptic sensation that is referenced by force information sent to the remote computer. The force information is preferably also associated with the sound information so that the remote computer may output the sound effect in cooperation with the output of the haptic sensation. In one embodiment, the received force (or other) information may be processed by a background application that controls the output of the haptic sensation to the user running on the local computer simultaneously with the chat interface. it can.

  The sent force information is then used as a network location to find additional force information needed to output force sensation to the haptic device on the remote computer, and then used in the chat interface on the remote computer May contain an address. For example, the network address may be the address of a web server that stores a library of standard and customized haptic sensations that can be output by a haptic device. Further, the custom force information may be uploaded from a client machine to a server at a network address where the custom force information uploaded to output a haptic sensation based on the custom force information can be downloaded by another client computer. The force information in the chat message may instead include data characterizing the desired haptic sensation. Preferably, the chat interface allows a local computer user to enter a text command that includes text characters that are sent as force commands or cause force information to be sent to a remote computer. The text force command is preferably displayed in the chat interface of the remote computer and includes at least one delimiter to indicate the nature of the text force command, or a predetermined character (such as a character used for emoticons). May be). Chat messages may take an audio format or other format, and in one embodiment, the audio waveform in the chat message can be analyzed to base haptic sensation on the waveform content.

  A function may be provided in a chat interface on a computer to enable extension of chat messages using haptic sensations. The user can even select the desired haptic sensation or even customize the haptic sensation to provide a message to one or more other users during the chat session. The haptic sensation may allow a wide range of emotions and other content and subtext of the message to be communicated, giving the user more freedom to represent the desired message throughout the computer network.

  A method for providing a chat interface displayed by a local computer capable of providing a haptic message to another user in a chat session causes the display of the chat interface on a display device of the local computer, and the local computer Receiving input data for providing an outgoing chat message from the user to the chat interface, including force information to which the outgoing chat message was transmitted, and sending the outgoing chat message to the local host computer via a network. To a remote computer connected to the remote computer, the remote computer to a user of the remote computer based at least in part on the force information Outputting a ptic sensation; receiving an incoming chat message from the remote computer to the chat interface; and displaying an incoming chat message on a display device to the user of the local computer. You may prepare.

The remote computer may display a chat interface to the user of the remote computer.
The remote computer may output the haptic sensation using a haptic feedback interface device coupled to the remote computer.

The incoming chat message may include received force information, and the local computer may output a haptic sensation based at least in part on the received force information to the user of the local computer.
The local computer and the remote computer may each be coupled to a server machine via the network.

The chat interface may include a plurality of available haptic effects that can be selected by the user to be transmitted as the force information.
The force information may be associated with sound information so that the remote computer outputs a sound effect in cooperation with the output of the haptic sensation.

The chat interface may allow the user to create a custom haptic sensation referenced by the force information sent to the remote computer.
The chat interface may include a plurality of buttons each associated with a particular haptic sensation, and the user may cause a particular haptic sensation by selecting the button associated with the particular haptic sensation.

The force information may be transmitted to only a subset of a plurality of users in a chat session, and the subset of users may be selected by the user at the local computer.
The plurality of buttons included in the chat interface may include a series of whisper buttons that transmit the force information only to the subset of users selected by the user at the local computer.

The force information may include a command recognized by a chat interface at the remote computer to command the output of a force sensation to the haptic device coupled to the remote computer.
The force information is a network address used by the chat interface as a network location on the remote computer to retrieve additional force information needed to output force sensation to the haptic device coupled to the remote computer. May be included.

The network address may be the address of a web server that stores a library of standard and customized haptic sensations that can be output by the haptic device.
The method may further comprise uploading custom force information to a server at the network address, wherein the uploaded custom force information is for outputting a haptic sensation based on the custom force information. It may be downloaded by the remote computer.

The force information may include data specifying a specific haptic sensation to be output and characterizing the specific haptic sensation.
The chat interface may allow the user of the local computer to input a text command for sending the force information to the remote computer.

  A method for providing a chat interface that can communicate with other client computers in a running chat session on a local computer includes providing the chat interface running on the local computer and from a user of the local computer. Receiving input data to provide an outgoing chat message to the chat interface; causing the outgoing chat message to be transmitted to a remote computer connected to the local host computer over a network; from the remote computer; Receiving an incoming chat message to the chat interface; outputting the incoming chat message to the user of the local computer; Outputting a haptic sensation based at least in part on the received chat message received from the remote computer to the user of the local computer using a haptic device coupled to the local computer. Good.

The incoming chat message may include received force information, and the haptic sensation may include force information from which the outgoing chat message is transmitted based at least in part on the received force information.
The local computer displays the chat interface on a display device, the remote computer displays a remote chat interface to a user of the remote computer, and the transmitted force information received by the remote computer from the local computer A haptic sensation may be output to the user of the remote computer based at least in part.

The remote computer may output the haptic sensation using a haptic feedback interface device coupled to the remote computer.
The local computer and the remote computer may each be coupled to a server machine via the network.

The incoming chat message is recognized by the chat interface running on the local computer as a location to search for additional force information needed to output the haptic sensation to the user of the local computer. Network address may be included.
The transmitted force information may include data specifying a particular haptic sensation to be output and characterizing the particular haptic sensation.

The server machine may include an Internet Relay Chat (IRC) server, and the chat interface may communicate with the IRC server using a standard IRC protocol.
The incoming chat message may be associated with sound information so that the local computer outputs a sound effect in cooperation with the output of the haptic sensation.

The incoming chat message is associated with one or more displayed images so that the local computer displays the one or more displayed images in cooperation with the output of the haptic sensation. Also good.
The network address may be the address of a web server that stores a library of standard and customized haptic sensations that can be output by the haptic device.

The method may further comprise uploading custom force information to a server at the network address, wherein the uploaded custom force information outputs a haptic sensation based on the custom force information. Or may be downloaded by the remote computer.
The chat interface may allow the user of the local computer to enter a text force command to cause the transmitted force information to be transmitted to the remote computer.

The text force command may be displayed on a chat interface of the remote computer and may include at least one delimiter character to indicate the nature of the text force command.
The text force command may be displayed on the chat interface of the remote computer and include at least one text character of emoticon.

The incoming chat message and the outgoing chat message include data describing text characters for display on the chat interface, and the transmitted and received force information is also provided as the data describing text characters. May be.
The input data and the incoming chat message may be provided as voice data that causes voice output.

The input data and the incoming chat message may be provided as text characters displayed by a display device.
The incoming chat message may be provided as a waveform representing the voice of the user of the remote computer.
The waveform may be analyzed by the local computer, and the analysis may detect content of the waveform associated with the haptic sensation output by the haptic device.

The content may indicate one or more emoticons of the chat message, and the haptic sensation may be associated with the one or more emoticons.
A program in a computer readable medium storing program instructions executed by a local computer to provide a chat interface displayed by the local computer, which can provide haptic messages to other client computers throughout the computer network Instructions for causing display of the chat interface on a display device of the local computer; receiving input data providing an output chat message from a user of the local computer to the chat interface; Messages are sent to a remote computer connected to the local host computer via the computer network. Sending the incoming message to the chat interface from the remote computer, displaying the incoming chat message on a display device to the user of the local computer, and Outputting a haptic sensation based at least in part on the incoming chat message received from the remote computer to the user of the local computer using a coupled haptic device.

The outgoing chat message includes transmitted force information, the incoming chat message includes received force information, and the haptic sensation is at least partially in the received force information received from the remote computer. It may be based on.
The outgoing chat message and the incoming chat message may include data describing text characters.

The transmitted and received force information may be provided as text characters.
The received force information may be processed by a background application running on the local computer simultaneously with the chat interface and controlling the output of the haptic sensation to the user by the haptic device. .

The received force information is recognized by the chat interface running on the local computer as a location to search for additional force information needed to output the haptic sensation to the user of the local computer. Network address.
The program instructions further execute a step of uploading custom force information to a server at the network address, and the uploaded custom force information is output by the remote computer to output a haptic sensation based on the custom force information. May be downloaded.

  An apparatus for providing a chat interface displayed by a local computer and capable of providing haptic messages to other client computers across a computer network causes a display of the chat interface on a display device of the local computer, the local computer Means for causing the user to display an incoming chat message on a display device; means for receiving input data to provide an outgoing chat message from a user of the local computer to the chat interface; and Causing the outgoing chat message to be sent over a computer network to a remote computer connected to the local host computer Means for receiving the incoming message from the remote computer to the chat interface and to the user of the local computer using a haptic device coupled to the local computer. And means for outputting a haptic sensation based at least in part on the incoming chat message received from.

  Advantages and other advantages of the present invention will become apparent to those of ordinary skill in the art upon reading the following specification of the invention and studying the drawings of the drawing.

FIG. 2 is a block diagram depicting a haptic system suitable for use as a client computer in the present invention. 1 is a block diagram depicting a network configuration suitable for use with the present invention. FIG. FIG. 6 is a screen display of one embodiment of a chat interface used with the present invention that enables transmission and reception of haptic messages. 3b is a screen display of the chat interface of FIG. 3a where a haptic effect is selected to be sent as a haptic message. FIG. 4 is a screen display of the chat interface input screen of FIG. 3a for allowing the user to specify information about the custom haptic effect. FIG. 3b is a screen display of the chat interface selection screen of FIG. 3a for allowing the user to search and test haptic effects from a list stored on another server. 4 is a screen display of another embodiment of the chat interface of FIG. 3b, including buttons used to send haptic messages.

FIG. 1 is a block diagram depicting a force feedback interface system 10 controlled by a host computer system for use with the present invention. The interface system 10 includes a host computer system 12 and an interface device 14.
The host computer system 12 is preferably a personal computer such as an IBM compatible personal computer or a Macintosh personal computer, or a workstation such as a SUN or a Silicon Graphics workstation. Alternatively, the host computer system 12 may be one of a home video game system, such as a system commercially available from Nintendo, Sega or Sony, a “set top box” or “network computer” that connects to the television. is there. The host computer system 12 preferably implements a host application program with which the user 22 is interacting via the peripheral device and the interface device 14. For example, the host application program may be a video game, medical simulation, scientific analysis program, operating system, graphic user interface, or other application program that utilizes force feedback. In general, the host application provides other feedback, such as images displayed on the display output device and / or auditory signals, as described below.

  Host computer system 12 preferably includes host microprocessor 16, random access memory (RAM) 17, read only memory (ROM) 19, input / output (I / O) electronics 21, clock 18, display screen 20, and audio. An output device 21 is included. The display screen 20 can be used to display images generated by the host computer system 12 or other computer systems and can be a standard display screen, CRT, flat panel display, 3D goggles, or any other visual interface. There is. An audio output device 21 such as a speaker is preferably coupled to the host microprocessor 16 via an amplifier, a filter and other circuit components (such as a sound card) well known to those skilled in the art, from the host computer 18 to the user 22. Provide sound output. Other types of peripheral devices may be coupled to a host processor 16 such as a storage device (hard disk drive, CD ROM / DVD-ROM drive, floppy disk drive, etc.), a printer, and other input / output devices. it can. Data for implementing an interface that can be used with the present invention can be stored on a computer readable medium such as memory (RAM or ROM), hard disk, CD-ROM or DVD-ROM.

  Interface device 14 is coupled to host computer system 12 by bidirectional bus 24. The bidirectional bus transmits signals in either direction between the host computer system 12 and the interface device. An interface port of the host computer system 12 such as an RS232 or universal serial bus (USB) serial interface port, parallel port, game port, etc. connects the bus 24 to the host computer system 12.

  The interface device 14 includes a local microprocessor 26, a local memory 27, a sensor 28, an actuator 30, a user object 34, an optional sensor interface 36, an optional actuator interface 38, and other optional input devices 39. A local microprocessor 26 is coupled to the bus 24 and is considered local to the interface device 14 and is dedicated to force feedback and sensor I / O of the interface device 14. The microprocessor 26 may comprise software instructions for waiting for commands or requests from the computer host 12, decoding commands or requests, and processing / controlling input and output signals according to the commands or requests. In addition, the processor 26 operates independently of the host computer 16 by reading the sensor signals and calculating the appropriate force from those sensor signals, time signals, and stored or relayed instructions selected according to host commands. It is preferable to do. Suitable microprocessors for use as the local microprocessor 26 are, for example, Motorola MC68HC711E9, Microchip PIC16C74, and Intel Corp. Of 82930AX. Microprocessor 26 may include a single microprocessor chip, or multiple processors and / or coprocessor chips, and / or digital signal processor (DSP) functionality.

  Microprocessor 26 can receive signals from sensor 28 and provide signals to actuator 30 of interface device 14 over bus 24 in accordance with instructions provided by host computer 12. For example, in a preferred local control embodiment, the host computer system 12 provides a high level supervisory command to the microprocessor 26 on the bus 24, and the microprocessor 26 follows the high level command and is independent of the host computer 18 and sensor. And manages the low level force control loop for the actuator. In this way, the force feedback system provides a host control loop for information and a local control loop for information in a distributed control system. This operation is described in further detail in US Pat. Nos. 5,379,811, 6,169,540, and 5,734,373. The microprocessor 26 can also receive commands from any other input device 39 included in the interface device 14 such as a button, host to indicate that the input information has been received and any information is included in the input information. Provide appropriate signals to the computer 12. A local memory 27, such as RAM and / or ROM, preferably stores instructions for the microprocessor 26 and is coupled to the microprocessor 26 in the interface device 14 for storing temporary data and other data. In addition, the local clock 29 can be coupled to the microprocessor 26 to provide timing data.

  The sensor 28 senses the position, movement and / or other characteristics of the user object 34 of the interface device 14 along one or more degrees of freedom and provides signals to the microprocessor 26 containing information representative of those characteristics. To do. A rotary encoder or linear optical encoder, potentiometer, optical sensor, speed sensor, acceleration sensor, strain gauge, or other type of sensor can be used. Sensor 28 provides an electrical signal to an optional sensor interface 36 that can be used to convert the sensor signal to a signal that can be interpreted by microprocessor 26 and / or host computer system 12.

  Actuator 30 transmits force to user object 34 of interface device 14 in one or more directions along one or more degrees of freedom and / or in response to a signal received from microprocessor 26. Force may be applied to the housing. The actuator 30 may include two types, an active actuator and a passive actuator. Active actuators include linear current control motors, stepping motors, pneumatic / hydraulic active actuators, torquers (motors with limited angular range), voice coil actuators, and other types of actuators that transmit force to move objects . Passive actuators can also be used for actuators 30 such as magnetic particle brakes, friction brakes, or pneumatic / hydraulic passive actuators. An actuator interface 38 can optionally be connected between the actuator 30 and the microprocessor 26 to convert the signal from the microprocessor 26 into a signal suitable for driving the actuator 30.

  Other input devices 39 are optionally included in the interface device 14 and can send input signals to the microprocessor 26 or to the host processor 16. Such input devices may include buttons, dials, switches, levers or other mechanisms. For example, in embodiments where the user object 34 is a joystick, other input devices may include one or more buttons provided, for example, on the handle or base of the joystick. A power supply 40 can optionally be coupled to the actuator interface 38 and / or the actuator 30 to provide power. A safety switch 41 is optionally included in the interface device 14 to provide a mechanism for stopping the operation of the actuator 30 for safety reasons.

  A user manipulable object 34 (“user object”) is a physical object, device or product that is grabbed by the user or otherwise touched or managed and coupled to the interface device 14. . “Grip” means that the user can physically touch the object in some way, such as by hand, with a fingertip, or in the case of a disabled person, using the mouth. The user 22 can manipulate or move the object to talk to the host application program that the user is viewing on the display screen 20. The object 34 can be a joystick, mouse, trackball, keyboard, stylus (eg, at the end of the link), handle, sphere, medical device (laparoscope, catheter, etc.), billiard pool cue ( For example, it may be a handgrip, knob, button, or other product.

The haptic feedback interface device 14 can take a variety of forms including a mouse, joystick, game pad, handle, chair pad on which the user sits, fishing rod, billiard stab, and the like. A variety of these types of devices are commercially available. For example, suitable mice for use with the present invention include kinesthetic mice and vibroactile mice such as those described in co-pending US Pat. Nos. 6,166,723 and 6,211,861. User object 34 and / or interface device 14 may also be a keyboard with haptic feedback functionality, for example, vibration-inducing actuator assembly (s) may be tactile feedback on keys or keyboard housing. Can be placed as a haptic sensation. One preferred embodiment of a system for use with the present invention is a haptic that allows a user to enter a message with a haptic keyboard in a chat interface, move the cursor, and use a haptic mouse to select a function within the chat interface. A keyboard and a haptic mouse. Both devices can output the haptic feedback conveyed in the present invention. Therefore, when using both devices, the user places one hand on the keyboard and either puts one hand on the mouse, both hands on the keyboard, one hand on the mouse, or on the keyboard. You can always experience haptic feedback regardless of whether you place your hand on the mouse. (Haptic feedback chat interface)
FIG. 2 is a block diagram depicting a computer networking structure 60 suitable for use with the present invention. As is well known to those skilled in the art, a chat server machine 70 capable of implementing a chat communication program and / or a protocol such as IRC can be provided. The server can be used, for example, over the Internet and / or the World Wide Web, or over LAN, WAN, or other networks (including wireless networks, device networks, telephone networks, etc.). The client machines 72a and 72b can connect to the server on the network and communicate with the server. Each client machine 72 outputs a haptic sensation to the user as detailed above and is coupled to a haptic device 74 that is physically touched and manipulated by the user of the client machine. Client machines 72a, 72b and 73 connect to the server, through which the client machines can establish a connection with each other. In a chat, the user of each client machine sends data to one or more of the other client machines where it is read and sensed by the other user. Chat server 70 can only be used as a way for two client machines to discover and connect to each other so that communication between client machines will only be between themselves thereafter, or chat server 70 may Receive data and continue to send data between clients. In other embodiments, client machines can connect directly to each other in peer-to-peer connections over various types of networks, connections and channels without using separate server machines. The term “network” as used herein is intended to refer to all such communication connections.

  In the described implementation, clients 72a and 72b include a chat client functional portion 76 and a haptic control functional portion 78, respectively. Chat client 76 interacts with chat server 70 in accordance with standard protocols to provide chat communications from other client machines to users of client machines. For example, server 70 may be an IRC (Internet Relay Chat) server that communicates with clients using the well-known IRC protocol. Other types of chat protocols that can be used include pure HTML-based chat protocols, Java-based chat protocols, and other standards-based protocols. Some clients connected to the server 70 and participating in the chat session, such as client 73, may only implement the chat client portion 76 and thus ignore the haptic implementation of the haptic message. .

  Haptic control portion 78 interacts with chat client portion 76 to provide control over the haptic sensations of the present invention associated with chat messages. For example, a received message that is interpreted as a haptic message or command can be detected by the haptic control portion 76 and a haptic sensation can be commanded from the portion 78 to the haptic device 74. Further, in some embodiments, haptic control portion 78 can communicate with one or more other servers, such as web server 80. For example, force effect data, sound data, or other data can be retrieved by the haptic control portion 78 to achieve a particular haptic sensation. This operation is described in more detail below.

  FIG. 3a is a diagram of the display screen 20 of the host computer 12 showing the displayed interface 100 depicting an example of a chat interface for a network chat application program. As is well known to those skilled in the art, a network chat program allows two or more people at different computers or terminals to communicate with each other over a computer network. In some embodiments, a “simulated person” of chat-like communication, or an AI game character or player implemented by a program running on a server, etc., where only one person can utilize the present invention, etc. Can interact with other entities. In various embodiments, messages in various formats, such as text, sound, images, or combinations thereof can be sent. This chat interface allows a haptic sensation to be sent from one user to one or more other users across the network based on the message desired to be sent. Some methods for providing haptic feedback in a network are described in US Pat. No. 6,028,593. The network may be a local area network (LAN), a wide area network (WAN), the Internet, or other network.

  The display screen 20 is shown with the chat interface 100 displayed. Interface 100 can implement and connect to a server running a standard chat program and protocol, such as Internet Relay Chat (IRC), using methods well known to those skilled in the art. The IRC only provides text characters from one client to the chat server 70 that sends text characters to other clients participating in the chat session. In some embodiments, the chat protocol used may be a proprietary protocol that only works with certain programs.

  In the described embodiment, the chat client program handles all standard chat connections, but the haptic functionality program works with the chat program to process the output of the haptic sensation. For example, the chat interface 100 can be displayed as a web page in a web browser program such as Microsoft Internet Explorer or Netscape Navigator. For example, in one implementation, the Internet Explorer web browser is a Microsoft Corp. MS Chat ActiveX Control is available which can perform all the functions necessary to communicate with the IRC server and the necessary network protocols. This may be a chat client portion 76 as illustrated in FIG. The ActiveX control can generate events such as when message data is received to allow other programs to act on these events. The haptic control portion 78 can be run along the chat ActiveX Control and can receive events from the control. When an event occurs, the haptic control portion can check for the input of a specific haptic command or message and, if appropriate, generate a command to trigger a haptic sensation for the user.

  Instead, the chat interface 100 may be a separate application program, another program or operating system implemented on the World Wide Web or the Internet, a Java applet, or a functional part of another program, or other implementation. It can be realized as a presentation. A similar embodiment used for force feedback in web pages transmitted on the World Wide Web is described in US Pat. No. 6,161,126. For example, in one embodiment, the haptic chat interface allows America Online Inc. to allow users to chat using text, send files to each other, and connect to each other using game programs and the like. May be part of an “instant messaging” program such as ICQ or AOL Instant Messenger available from: In another embodiment, a background application that is always running on the client computer checks all input that is sent and / or received, such as text characters enclosed in parentheses as described below. Determine whether any of the inputs are eligible as haptic messages, such as whether or not they have. In this way, the standard chat interface program can be used to provide chat functionality and the background application allows haptic sensation for haptic messages. When such a background application is used, certain application programs, such as chat programs and instant messaging programs, can be specified by the user to be monitored by the background application, so that the background application can be haptic messages Ignore the input and output of other programs not related to communication. A background application that monitors the cursor position and applies haptic sensation within the graphic user interface based on the position or type of the graphic object can also be applied to the chat interface.

  In still other embodiments, the interface 100 can depict a 2D or 3D graphical environment that the user can navigate and manipulate. For example, in a virtual or gaming environment implemented on the Internet or other network (eg, using the VRML protocol), the message can be sent to another 3D character or avatar, and the haptic component for the message is received Can offer for men.

  The interface 100 includes an information field 102, a chat window 104, a user list window 106, and an effects window 108. Information field 102 allows the user to specify connection and naming options. A server name (Server Name) field 112 allows the user to specify a specific server to connect to. For example, the described implementation allows a user to connect to an IRC server. Alternatively, if such functionality is provided in a chat interface, this may be a client name for connecting directly to another client machine. A nickname field 114 allows the user to specify a name to be used in the chat. The Room Name field 116 allows the user to chat, allowing only “chat rooms” or designated users to be in the chat room to communicate with each other during a chat session. You can specify a specific area on the specified server. A “Leave” button 118, when selected by the user (eg, using a keyboard or mouse cursor), causes the user to end the chat session in which the user is currently participating. Attribute 120 indicates whether the user feels a haptic sensation associated with the effect of window 108 when such an effect is received from another user and / or a sound effect associated with the haptic message. Whether to listen when it is received (or, in some embodiments, when a haptic effect or sound effect is sent by the user, the message so that the message recipient will experience it) Can be specified by the user so that it can be experienced hapticly and audibly. The icon attribute 122 allows the user to use “icons” (emoticons) that the user receives from another user, that is, haptic content and each message when used in the present invention represented by a single command or icon. Allows to specify whether to feel haptic sensations and / or sound effects associated with messages having auditory content. For example, in the smiley icon (“:” ”), when the attribute 122 is selected, a predetermined force sensation and sound are output to the user at the time of reception. Thus, the user can select whether he / she wishes to experience the haptic content and / or auditory content of the icon message received at chat interface 100.

  Chat window 104 displays text messages typed (or otherwise entered) by the user as well as messages sent from other users connected to the user's computer during the current chat session. . The user can send a message to all users in the chat session by typing a text message in the text entry field 126 and selecting the button 128 or selected in the window 106 by selecting the button 130. “Whispering” messages only to users who In other implementations, each user in a chat session can display a message in a separate window or other area of the user-specific interface 100. The user list window 106 currently enters a chat room or session in which the user is participating or who is observing (eg, in a chat room that the user wishes to observe without sending his own message). Displays all users who have Users participating in the chat room can input messages to other users in the chat room and these messages are displayed in the chat window 104. In some embodiments, the user may use one or more names of the user displayed in the window 106 to recall information about the user and / or send a message directly to the user. Can be selected. In a preferred embodiment, the user can select one or more names and send a tactile message to the selected users.

  The Effects list 108 provides a number of force effects that can be sent as haptic messages to a particular user selected in the user list window 106 (or to all users if no user in the list 106 is selected). Also, each of the effects listed in list 108 has one or more sounds associated with it that are played by the recipient's client machine when the haptic message is sent. The effects list 108 preferably includes all haptic messages that the user can send, including any custom messages or newly downloaded messages. The message is sent only to the selected user (s), so that other unselected users are not sent the message. Each name in list 108 represents a particular haptic sensation associated with that name or label in list 108. To send a haptic message, the user can select one of the effects in the list 108 using the displayed cursor or by using some other selection method (such as a keyboard). This preferably invokes a menu to allow the user to perform various functions with the selected effect, as described in detail below with respect to FIG. 3b. The list 108 is preferably scrollable or otherwise navigable if there are too many entries to display all at once.

  FIG. 3b shows the displayed interface 100 of FIG. 3a in which the user has selected one of the effects in the list 108 to display the options menu 140. FIG. For example, the user can use a mouse or other pointing device to move the cursor over the desired effect and press a particular mouse button to bring up the menu 140. Menu 140 includes a number of Send commands 142, Whisper commands 144, Play commands 146, Create New Effect command 148, and Import Effect command 150. Includes options. The user may select any of these commands.

  The interface 100 of FIG. 3b shows the selected send command 142. This command will cause the selected effect in list 108 to be sent to all users participating in the chat, i.e. users in the chat room. For example, the “laugh” effect selected and shown in FIG. 3b is sent to all participants in the chat session. In the described embodiment, this is accomplished by sending text characters that are designated or delimited as haptic commands by other text characters. For example, characters enclosed in parentheses <and> can be interpreted as haptic commands by the haptic control portion of the interface 100. In this way, the command <laugh> is sent to other clients when the “laugh” effect is sent using the menu 140. Preferably, the command label usually means the haptic sensation with which it is associated in natural language. For example, the command “slap (slap)” may mean a shock with high importance, but the command “wink” may mean a sensation with low importance.

  The haptic control portion of the recipient user's client detects the received command and outputs a force sensation with the same name to the haptic device. In this way, for example, when the effect “stroking” is selected (or the command <pat> is input), the associated haptic message is transmitted to the other chat user (s). The recipient user (s) will then feel the haptic message via the haptic feedback interface device that the recipient user is using. The haptic message is transmitted to the recipient user as a haptic sensation output by the recipient user's haptic interface device, such as pulsation, vibration, shock, etc., or a combination of multiple haptic sensations. Each of the effects in list 108 preferably has a name or label that is appropriate for the haptic sensation associated with that name. For example, the “stroking” effect preferably provides a haptic message that achieves a small smooth impact such as stroking the hand on the user object or grip of the recipient user's haptic device. The “giggle” effect can provide low-frequency vibrations, the “slap” effect can achieve a sharp and high-impact impact, and the “smile” effect For example, low-speed side-to-side movement can be provided.

  Also, such sounds need not be played in alternative embodiments, but certain sound effects are also preferably associated with messages sent to more effectively convey the message. The sound effect is synchronized with the haptic sensation feature of the haptic message. For example, the message “slap” can provide a single haptic impact and sound effect, while the message “slap-slap” synchronizes with the sound effect where each impact strikes with the appropriate slap. Can provide two consecutive impacts. A sound file (which may take a standardized format such as .wav) can be associated with a haptic command on the recipient client machine, and the sound file is played simultaneously with the output of the force sensation. In other embodiments, other types of media data can be output in synchronization with the haptic effect instead of or in addition to the sound effect. For example, animated or static graphics or images can be displayed on the display screen in coordination with the output of the haptic effect and the sound effect. These other types of data are stored in files and can be accessed in the same way as the sound files described above.

  Rather than selecting an effect from the list 108, the chat user can also send a haptic message by entering a text command directly into the chat window via the keyboard (or entering the command using another input device). . For example, the user could simply enter “<slapslap>” to have the appropriate haptic message sent. Further, a predetermined “emoticon” can be defined to be associated with a haptic effect and a sound effect and can be sent as a haptic command. For example, the smiley emoticon “:)” can cause the same haptic sensation as a “smile” effect selected from the effects list 108 when entered in the input field 126 and sent to another user. Alternatively, a unique associated haptic sensation can be output to the recipient. Other examples of emoticons include “:(” (flow), “;)” (wink), and “: o” (surprise). In some embodiments, such emoticons are placed between parentheses to be used as haptic messages, indicating that they are haptic commands. Other embodiments can automatically interpret such emoticons as commands without the use of parentheses or other command characters or delimiters. The emoticons can be pre-defined by the user, preferably in a separate list, and each emoticon can be associated with a haptic effect and a sound effect as well as custom effects described below.

  In the described embodiment, commands sent to the recipient client as haptic messages are also displayed in the recipient's chat window 104 (and the sender's window 104 if desired) as text characters in the message. Is done. In this manner, the “smile” haptic message 124 is displayed in FIG. 3 b with the haptic sensation and associated sound output on the recipient's client machine. The display message 124 visually indicates to the user that the haptic message has been transmitted.

  In some embodiments, the user can send not only haptic effects and sound effects, but also normal text messages all at the same time. For example, the user may enter a message in field 126 and cause the recipient user to send the selected haptic effect (associated with the sound effect) with the text message in field 126 at the same time, such as “send with text message”. Options (not shown) within menu 140 can be selected. Thus, the term “haptic message” as referred to herein can include haptic effects as well as sound effects, text messages and / or other content.

  Whisperer command 144 in menu 140, when selected, causes the haptic effect (s) selected from list 108 to be sent only to those users selected in window 106, but otherwise sent. Similar to command 142. The play command 146 allows the user to check the selected haptic effect (s) and their associated sounds so that the user can check how the haptic message is experienced by the recipient user. Enable output to the client machine.

  The actual haptic message content sent to the recipient client machine (s) may be different in various embodiments. In the described embodiment, the available haptic messages from list 108 are the same for all users in a chat that are all using the same interface 100. Therefore, the only information that needs to be sent to other users in the haptic message is that the haptic sensation type is sent as a message, such as the effect text label enclosed in parentheses as described above, or other types of commands. Is a high-level command that indicates This allows the recipient client machine's chat interface to receive commands as standard text characters or other standardized data, and the haptic control portion of the recipient client machine knows which haptic sensation needs to be output. be able to. It should be noted that in some embodiments, a haptic message can be sent without the sending client knowing that it is a haptic message. For example, as described above, an emoticon that does not use other special characters can be sent as a text message by a non-force feedback standard client in a chat session, and the emoticon is output when a haptic sensation associated with the emoticon is received. As can be seen as a haptic message by the receiving client. Such an implementation can be viewed as a “generic” haptic effect implemented only on the receiving client.

  In other embodiments, more precise haptic messages can be sent or displayed. For example, the haptic message may include force information content and / or additional commands sent to the recipient user's client machine to instruct the recipient user's haptic device to output the haptic sensation. As a result, a customized haptic sensation that has not been defined in the past in the interface 100 can be output. Force information can be provided in a number of different ways. For example, force information can be sent as a high-level command indicating a standardized type of haptic sensation for output, where all of the recipient users are on those computer systems to which the high water order command can refer. Is assumed to have a standardized library of haptic sensations that can be used in In some embodiments, one or more command parameters that characterize the commanded haptic sensation, such as sensation time, frequency, magnitude, direction, button parameters, rise time and decay period, simulated mass and position, etc. Additional information such as can be sent. In another embodiment, data defining and defining an actual haptic sensation such as a series of force magnitudes and directions can be transmitted. Alternatively, a network address (or other location) from which haptic sensation data can be downloaded or retrieved can be transmitted. Many of these methods allow you to send fully customized haptic sensations that the recipient user does not have at all times. For example, when a customized haptic message is sent for the first time, all the data needed to implement a haptic sensation is also sent. Since the haptic description data is already resident and stored on the recipient computer system, it is not necessary to transmit the description data thereafter when the haptic message is subsequently transmitted continuously. Obviously, transmission of such descriptive data is more suitable for communication and connection over higher speed broadband networks due to the large amount of data transmitted.

  Custom haptic effects and sound effects can also be created by the user. For example, when the user selects the Compose New Effect command 148 from the menu 140, the user preferably accesses a user interface to allow effect creation. An example of such a user interface is illustrated in FIG. 3c. Dialog box 160 is displayed when the user selects command 148. The user can enter information in the fields of the dialog box to define custom haptic effects and sound effects. For example, the name or label of a haptic message can be specified in field 162 and is associated with a network address or label (data can be organized in a file having a standardized format such as a “.IFR” file). The local address of the effect location can be specified in field 164, the name of the haptic effect file at the address of field 164 can be specified in field 166, and the network address or local address of the sound data such as a sound file. Can be specified in field 168. Once the user has entered this data to create a new haptic message, the name of field 162 is displayed in list 108 of chat interface 100 and can be selected like any other listed effect.

  In some embodiments, a library of customized or standardized haptic effects and sound effects is also widely distributed, such as the Internet, where the receiving user can access to download the data necessary to experience the received haptic message. Can be stored on a network server available on the network. In the described embodiment, the web server 80 (illustrated in FIG. 2) may download (eg, URL address and CGI) to download not only the sound data, but also the required haptic effects and / or data. Accessible by the haptic control portion of the chat program of the present invention (by using a script). For example, the sending user can create a custom haptic effect for his client machine using the interface of FIG. 3c. Custom haptic effects can be remembered and used by other clients accessing the network at the time of effect creation, or when the authoring user enters the chat room, or when the user chooses this way To be uploaded to the web server 80. Other users on various client machines can automatically download custom haptic effects from web server 80 when they enter a chat room or after custom effects are uploaded, or users on that machine can Custom effects can be downloaded when choosing. For example, when entering a chat session, the chat interface on each client machine can check what haptic effects are needed for that chat session. This can be accomplished by maintaining a constantly updated “chat room list” of effects for the web server, including all effects that can be sent from any of the client machines in the chat room. A particular chat interface can check its list when it enters a chat session, and then download effects that are not currently stored on the client machine. Alternatively, when a haptic message that references a custom effect is sent to the client machine, the recipient client machine can download data for that effect upon receipt of the haptic message.

Chat interface 100 (or other separate program or web page) is a server that lists customized haptic sensations that users can use from other users who have chosen to enable their sensations. Functions may be included, and may allow a user to connect to a variety of other user client machines or servers to download selected haptic sensation files and data. For example, when the user selects the Import Effect command 150 in menu 148, the user is preferably able to import any of a plurality of available effects. An example of an interface for enabling such selection is illustrated in FIG. 3d. Window 170 shows a library list stored on a web server (or other server) that includes a number of categories and subcategories 172 of effects available on the server. In each category or subcategory 172, a number of effects 174 stored in the server can be listed. Effects that are not currently stored on the client machine displaying the interface 100 can be designated or marked as such. The user can select an effect 174 and then select a Retrieve button 176 to download the selected effect to the local client machine. The user may also select a Play button 178 to play the selected and retrieved effect 174 so that the user can experience how the effect is felt. When the user selects the Import button 180, the selected effect is added and displayed in the effects list 108 (downloaded if necessary) and when the user receives a haptic message containing the haptic effect. In addition to being played, it can also be sent by the user as a haptic message. Any sound effects associated with the retrieved haptic effect are also preferably downloaded.

  Effects can be categorized on the server according to a number of different criteria. For example, a group of haptic messages can be displayed and organized according to message type, message emotion, message strength, and the like. For example, the “sad messages” category can include all those haptic messages that convey such emotional states, and the “romance” category conveys appropriate close personal messages. Haptic messages can be included.

  In other embodiments, the chat interface may be part of a voice communication program that enables voice communication or telephone technology over the computer network 60. The voice communication function is in an existing utility program or in an API utility program such as DirectX. For example, when telling the recipient user something, the sending user can use the list 108 effect to provide a haptic sensation to the recipient user, with or without a spoken message. You can select similar message effects. The haptic message can also be selected to be sent to the recipient user based on the occurrence or content of the spoken message. For example, a haptic message can be sent each time a word is spoken. If speech recognition is implemented on the client machine (eg, using standard commercial speech recognition software), the haptic message can be based on a software interpretation of the message content that is actually spoken. . Thus, if a user tells another user that he “hates you”, in order to provide the appropriate haptic sensation, along with or immediately after the voice message, “slap” or “ A “punch” message can be automatically sent.

  A haptic message may be “generic”. That is, the haptic output can be generated at the receiving machine based on user preferences, where the user can associate the desired haptic sensation with a particular command received at the appropriate interface. Instead, the haptic message can be “authored”, where the sending user points to a standardized haptic sensation or provides the data necessary to realize the authored haptic sensation, Define how the haptic sensation is felt in the message. Such a generic, authored implementation is similar to a generic and authored force effect transmitted over a network as described in US Pat. No. 6,161,126. .

  In another embodiment, haptic sensation can be based on audio speech that is input and transmitted as chat messages output by other client machines during a chat session. In one such embodiment, the process may be performed at a receiving client computer that analyzes incoming audio voice data and commands a haptic sensation based on the voice data. For example, in a simple embodiment, ripples representing audio data can be converted into haptic sensations based on the shape of the waveform, where each (or selected) peak of the waveform is a pulsation or impact on the haptic device. May cause output, and repeated peaks in the waveform may cause vibration. For example, jumps with a certain amount of amplitude can cause an impact or pulsation, or the magnitude of the impact is proportional to the jump with the amplitude of the waveform, so other features of the waveform are specified for other haptic effects. it can.

  In a more complex embodiment, the voice waveform of the received message can be analyzed for certain specific characteristics that can indicate the emotional content of the voice chat message, and a haptic sensation appropriate to the emotional content can be output to the user. For example, the transmitting user's laughter may provide characteristics that distinguish it from other transmitted waveforms, such as high frequencies and high amplitude oscillations. When such laughter is detected, a haptic sensation such as moving the mouse in a vibration or small increments (or other user manipulandum) can be output. The scream from the sending user may be displayed in the waveform as a rapid transition from low to high amplitude, and the associated haptic sensation may be a rapid high frequency vibration or pulsation. A sigh from the transmitting user can produce a consistent pitch or amplitude of a long, low frequency, low volume of the waveform and can be associated with a gentle circulatory movement of manipundum or low frequency vibrations in a haptic device . Other emotions or unique messages can be similarly analyzed in the received waveform and an appropriate haptic sensation can be output based on the analysis.

  FIG. 4 depicts a slightly different embodiment 100 'of a chat interface similar to the chat interface 100 illustrated in FIG. 3a. The interface 100 ′ differs from the interface 100 in that a plurality of haptic message buttons are provided instead of the effect list 108. The haptic message whisper button 210 is used to send a haptic message and an auditory message to a particular user selected in the user list window 106. The message is sent only to the user selected in window 106. Each button 210 represents a particular haptic sensation associated with the name of a button similar to the effect listed in the list 108 described above. To send a haptic message, the user simply selects one of the buttons 210 using the displayed cursor or by using some other selection method (keyboard, voice, etc.). Thus, when the button “stroking” is selected, the associated haptic message is sent to the selected user (s). The selected user (s) will then feel the haptic message via the haptic feedback interface device that the selected user is using. The generic haptic sensation message button 212 is similar to the whisper button 210 except that the haptic message specified by the button label is sent to all users in the chat session on behalf of the selected user.

  Although the present invention has been described with reference to a number of preferred embodiments, modifications, substitutions and equivalents will become apparent to those skilled in the art upon reading the specification and review of the drawings. Many different application programs, including, for example, game programs, virtual reality programs and environments, videophone applications for business meetings, telephone voice communications over computer networks or other communication channels, etc., provide the message communication function of the present invention. Can be used. Moreover, some terminology was used for the sake of clarity of description and not to limit the invention.

The non-volatile computer-readable medium of the present invention is a non-volatile computer-readable medium that stores program code, the program code from a first user device including a message that includes one or more graphic objects. , Identifying a haptic effect based on the message, displaying the message on a second user device and simultaneously outputting the haptic effect, wherein the second user device is a two-dimensional or three-dimensional graphical Includes an interface for drawing various environments.

The device of the present invention is a haptic device configured to achieve one or more haptic effects, comprising a display, a network interface, an actuator, a processor, and one or more executed by the processor. A memory storing a program, wherein the one or more programs receive a message including one or more graphic objects from a second user device, identify a haptic effect based on the message, and store the haptic device , Outputting the haptic effect simultaneously with displaying the message, the haptic device including an interface for drawing a two-dimensional or three-dimensional graphical environment .

The method of the present invention is a method for realizing one or more haptic effects, receiving a message including one or more graphic objects from a first user device, identifying a haptic effect based on the message, A method of displaying the message on a second user device and simultaneously outputting the haptic effect, wherein the second user device has an interface for drawing a two-dimensional or three-dimensional graphical environment.

Claims (18)

A non-volatile computer readable medium that stores program code, the program code comprising:
Receiving a message including one or more graphic objects from a first user device;
Identifying a haptic effect based on the message;
A computer-readable medium comprising an interface for displaying the message on a second user device and simultaneously outputting the haptic effect, the second user device rendering a two-dimensional or three-dimensional graphical environment.   The computer-readable medium according to claim 1, wherein the graphic object includes at least one selected from an emoticon, an animation image, an animation image, a still graphic, a still image, a three-dimensional character, or media data.   The computer-readable medium of claim 1, wherein the three-dimensional graphical environment is steerable by a user.   The computer-readable medium of claim 1, wherein the message includes haptic information, and the program code for identifying the haptic effect includes program code for generating the haptic effect based on the haptic information.   The computer-readable medium of claim 1, wherein the second user device provides haptic attribute specification options for the second user device.   The computer-readable medium of claim 1, wherein the program code for receiving the message comprises program code for receiving the message over a wireless communication network. A haptic device configured to achieve one or more haptic effects comprising:
A display, a network interface, an actuator, a processor, and a memory storing one or more programs executed by the processor;
The one or more programs receive a message including one or more graphic objects from a second user device and identify a haptic effect based on the message;
A haptic device that displays the message on the haptic device and simultaneously outputs the haptic effect, the haptic device including an interface for drawing a two-dimensional or three-dimensional graphical environment.   The haptic device according to claim 7, wherein the graphic object includes at least one selected from emoticon, animation video, animation image, still graphic, still image, three-dimensional character, or media data.   The haptic device of claim 7, wherein the three-dimensional graphical environment is steerable by a user.   The haptic device according to claim 7, wherein the message includes haptic information, and the program code for identifying the haptic effect includes program code for generating the haptic effect based on the haptic information.   The haptic device of claim 7, wherein the haptic device provides haptic attribute specification options for the haptic device.   8. The haptic device according to claim 7, wherein the program code for receiving the message includes a program code for receiving the message through a wireless communication network. A method for realizing one or more haptic effects comprising:
Receiving a message including one or more graphic objects from a first user device;
Identifying a haptic effect based on the message;
A method of displaying the message on a second user device and simultaneously outputting the haptic effect, wherein the second user device has an interface for drawing a two-dimensional or three-dimensional graphical environment.   The method of claim 13, wherein the graphic object includes at least one selected from emoticons, animated images, animated images, still graphics, still images, three-dimensional characters, or media data.   The method of claim 13, wherein the three-dimensional graphical environment is steerable by a user.   The method of claim 13, wherein the message includes haptic information, and the step of identifying the haptic effect uses program code that generates the haptic effect based on the haptic information.   The method of claim 13, wherein the second user device provides a haptic attribute specification option for the second user device.   The method of claim 13, wherein the message is received through a wireless communication network.

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